Benchmark Validation File - DO NOT MODIFY! If you do, it will fail validation.

Validation Version:    1.3

Program:               y-cruncher v0.7.8 Build 9506
Tuning:                11-SNB ~ Hina

User:                  Tag not found in Username.txt

Operating System:      Linux 5.4.0-47-generic x86_64

Processor(s):
    Name:              Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
    Logical Cores:     40
    Physical Cores:    20
    Sockets:           2
    NUMA Nodes:        2
    Base Frequency:    2,799,890,128 Hz

Motherboard:
    Manufacturer:      Undefined
    Model:             Undefined
    Version:           00000001
    Serial Number:     Suppressed - Personally identifiable information is opt-in only.

Memory:
    Usable Memory:     270,433,886,208 ( 252 GiB)
    Total Memory:      Unable to Detect

Constant:              e
Algorithm:             Taylor Series of exp(1)
Decimal Digits:        31,415,926,535,897
Hexadecimal Digits:    26,090,362,246,629
Computation Mode:      Swap Mode
Threading Mode:        Cilk Plus Work-Stealing  ->  80 / 40
Working Memory:        243,410,862,016 ( 227 GiB)
Total Memory:          245,778,543,360 ( 229 GiB)

Logical Largest Checkpoint:    25,762,682,805,520 (23.4 TiB)
Logical Peak Disk Usage:       141,040,566,943,952 ( 128 TiB)
Logical Disk Bytes Read:       3,735,524,010,579,884 (3.32 PiB)
Logical Disk Bytes Written:    3,049,019,459,158,900 (2.71 PiB)

Configuration Dump:
{
    Constant : {
        Constant : "e"
        Algorithm : "exp(1)"
    }
    ComputeSize : {
        DecimalDigits : 31415926535897
        EnableHexDigits : "true"
    }
    Output : {
        Path : "/vpool/ycruncherOutput314T"
        OutputEnable : "true"
        DigitsPerFile : 10000000000000
    }
    OutputVerify : "true"
    Mode : "swap"
    Parallelism : {
        TaskDecomposition : 80
        Framework : "cilk"
        WorkerThreads : 40
    }
    Allocator : {
        Allocator : "interleave-libnuma"
        LockedPages : "attempt"
        Nodes : [0 1]
    }
    Memory : 245778543360
    Checkpointing : {
        Enabled : "true"
        PostCheckpointCommand : ""
    }
    FarMemoryTuning : {
        BytesPerSeek : 20971520
        ParallelAccess : "none"
    }
    FarMemoryConfig : {
        Framework : "disk-raid0"
        InterleaveWidth : 262144
        BufferPerLane : 67108864
        Checksums : "true"
        RawIO : "true"
        Lanes : [
            {   //  Lane 0
                Path : "/mnt/xfs_1"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 1
                Path : "/mnt/xfs_2"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 2
                Path : "/mnt/xfs_3"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 3
                Path : "/mnt/xfs_4"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 4
                Path : "/mnt/xfs_5"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 5
                Path : "/mnt/xfs_6"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 6
                Path : "/mnt/xfs_7"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 7
                Path : "/mnt/xfs_8"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 8
                Path : "/mnt/xfs_9"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 9
                Path : "/mnt/xfs_10"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 10
                Path : "/mnt/xfs_11"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 11
                Path : "/mnt/xfs_12"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 12
                Path : "/mnt/xfs_13"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 13
                Path : "/mnt/xfs_14"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 14
                Path : "/mnt/xfs_15"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 15
                Path : "/mnt/xfs_16"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 16
                Path : "/mnt/xfs_17"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 17
                Path : "/mnt/xfs_18"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 18
                Path : "/mnt/xfs_19"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 19
                Path : "/mnt/xfs_20"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 20
                Path : "/mnt/xfs_21"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 21
                Path : "/mnt/xfs_22"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 22
                Path : "/mnt/xfs_23"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 23
                Path : "/mnt/xfs_24"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 24
                Path : "/mnt/xfs_25"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 25
                Path : "/mnt/xfs_26"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
            {   //  Lane 26
                Path : "/mnt/xfs_27"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29]
                WorkerThreadPriority : 2
            }
            {   //  Lane 27
                Path : "/mnt/xfs_28"
                BufferAllocator : {
                    Allocator : "interleave-libnuma"
                    LockedPages : "attempt"
                    Nodes : [0 1]
                }
                WorkerThreadCores : [10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 37 38 39]
                WorkerThreadPriority : 2
            }
        ]
    }
}

Start Date:            Sun Aug  9 17:19:15 2020
End Date:              Fri Oct  2 11:38:33 2020

Total Computation Time:    3639049.716 seconds
Start-to-End Wall Time:    4645157.998 seconds

CPU Utilization:           2359.88 %  +  24.14 % kernel overhead
Multi-core Efficiency:     59.00 %  +  0.60 % kernel overhead

Last Decimal Digits:
5745270195 2395326239 8405878685 1116859047 7529671985  :  31,415,926,535,850
5395303113 0027606172 3517868736 9367148617 3688037

Last Hexadecimal Digits:
8ee2e90449 3026545179 74c412b8c7 fbe3f3452d bf5332f54b  :  26,090,362,246,600
94a526a3bc eb93b7da3c a35747d3f

SHA256-dec(31,415,926,535,898 - 31,415,926,535,997): b36a4e1429730af5a494250eb6799017090319958a4e4c389b85f597d351d044

Dec Counts: {3141592513036,3141589980005,3141592778268,3141591010736,3141593480412,3141592851793,3141595516815,3141595483567,3141592696370,3141590224895}
Hex Counts: {1630649438823,1630647120815,1630647655985,1630646055782,1630648730631,1630645668151,1630650413767,1630649153364,1630646739857,1630648517687,1630646361759,1630647059189,1630646676240,1630646227836,1630646939574,1630649487169}

Dec Hash: Floor(|x| * 10^dec) mod (2^61 - 1) = 2228936004815645153
Hex Hash: Floor(|x| * 16^hex) mod (2^61 - 1) = 1935699421171343877

Spot Check:                 Good through 8,000,000,000,000
Timer Sanity Check:         Disabled due to checkpoint restart
Frequency Sanity Check:     Disabled in this version of y-cruncher
Reference Clock:            TSC
Reference Clock 0:          0
Reference Clock 1:          48,226,633
Reference Clock 2:          3,659,797
Is Debugger Present:        Unknown
Is Contiguous:              No
ECC Recovered Errors:       0
Colors:                     Yes

Event Log:
Sun Aug  9 17:19:15 2020	0.319	Working Memory
Sun Aug  9 17:20:14 2020	59.607	Working Memory:  227 GiB  (locked, spread: 100%/2)
Sun Aug  9 17:20:14 2020	59.607	Twiddle Tables
Sun Aug  9 17:20:15 2020	59.897	Twiddle Tables:  466 MiB  (locked, spread: 99%/2)
Sun Aug  9 17:20:15 2020	59.897	I/O Buffers
Sun Aug  9 17:20:15 2020	60.446	I/O Buffers: 1.75 GiB  (locked, spread: 99%/2)
Sun Aug  9 17:20:15 2020	60.446	Begin Computation
Sun Aug  9 17:20:15 2020	60.446	Series Hyperdescent...  2,621,435,665,327 terms  (Expansion Factor = 1.000)

Sun Aug 16 04:05:18 2020	0.000	--- Resuming From Checkpoint ---
Sun Aug 16 04:05:19 2020	0.338	Working Memory
Sun Aug 16 04:06:17 2020	58.228	Working Memory:  227 GiB  (locked, spread: 100%/2)
Sun Aug 16 04:06:17 2020	58.228	Twiddle Tables
Sun Aug 16 04:06:17 2020	58.526	Twiddle Tables:  466 MiB  (locked, spread: 99%/2)
Sun Aug 16 04:06:17 2020	58.526	I/O Buffers
Sun Aug 16 04:06:17 2020	59.093	I/O Buffers: 1.75 GiB  (locked, spread: 99%/2)
Sun Aug 16 04:06:17 2020	59.093	Resuming Computation
Sun Aug 16 04:06:17 2020	59.093	Series Hyperdescent...  2,621,435,665,327 terms  (Expansion Factor = 1.000)

Sun Aug 16 17:43:20 2020	0.000	--- Resuming From Checkpoint ---
Sun Aug 16 17:43:20 2020	0.312	Working Memory
Sun Aug 16 17:44:20 2020	60.803	Working Memory:  227 GiB  (locked, spread: 100%/2)
Sun Aug 16 17:44:20 2020	60.803	Twiddle Tables
Sun Aug 16 17:44:21 2020	61.137	Twiddle Tables:  466 MiB  (locked, spread: 99%/2)
Sun Aug 16 17:44:21 2020	61.137	I/O Buffers
Sun Aug 16 17:44:21 2020	61.718	I/O Buffers: 1.75 GiB  (locked, spread: 99%/2)
Sun Aug 16 17:44:21 2020	61.718	Resuming Computation
Sun Aug 16 17:44:21 2020	61.718	Series Hyperdescent...  2,621,435,665,327 terms  (Expansion Factor = 1.000)
Thu Sep  3 02:04:43 2020	1498883.732	Finishing Series
Thu Sep  3 02:04:44 2020	1498884.266	Large Division

Sat Sep 12 16:48:32 2020	0.000	--- Resuming From Checkpoint ---
Sat Sep 12 16:48:33 2020	0.322	Working Memory
Sat Sep 12 16:49:29 2020	57.129	Working Memory:  227 GiB  (locked, spread: 100%/2)
Sat Sep 12 16:49:29 2020	57.129	Twiddle Tables
Sat Sep 12 16:49:30 2020	57.429	Twiddle Tables:  466 MiB  (locked, spread: 99%/2)
Sat Sep 12 16:49:30 2020	57.429	I/O Buffers
Sat Sep 12 16:49:30 2020	58.030	I/O Buffers: 1.75 GiB  (locked, spread: 99%/2)
Sat Sep 12 16:49:30 2020	58.030	Resuming Computation
Sat Sep 12 16:49:30 2020	58.030	Writing Hexadecimal Digits
Mon Sep 14 03:33:45 2020	125113.271	Base Converting
Sun Sep 27 01:12:33 2020	1239840.361	Writing Decimal Digits
Sun Sep 27 23:46:43 2020	1321090.313	Verifying Base Conversion
Thu Oct  1 21:20:21 2020	1657908.994	Verifying Binary Output
Thu Oct  1 22:14:32 2020	1661160.111	Verifying Decimal Output
Fri Oct  2 05:00:14 2020	1685501.768	Verifying Hexadecimal Output
Fri Oct  2 11:38:33 2020	1709400.529	End Computation

----

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Checksum1: 5ddd58dfd74221f143eec6ff8353fed320c6c154de8111911534bf9bb12080f09e4a08e4c5ff4caea0e16f57b34c6863251cc5ff701c8be77a79fdb821ce7ce4